75899530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{154897}}^1$

素因数の和:154918

約数の個数: 24

約数和(自身を含む): 158925348

約数和(自身を除く): 83025818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 154897, 309794, 774485, 1084279, 1548970, 2168558, 5421395, 7589953, 10842790, 15179906, 37949765, 75899530]

約数ペア:

[(1, 75899530), (2, 37949765), (5, 15179906), (7, 10842790), (10, 7589953), (14, 5421395), (35, 2168558), (49, 1548970), (70, 1084279), (98, 774485), (245, 309794), (490, 154897)]